Class: OpenCV::Cv::FastFeatureDetector

Inherits:
Object
  • Object
show all
Extended by:
FFI::DataConverter
Defined in:
lib/ropencv/ropencv_types.rb

Constants collapse

TYPE_5_8 = 
0
TYPE_7_12 = 
1
TYPE_9_16 = 
2

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

._create(name) ⇒ Cv::Ptr::Cv_Algorithm

Note:

wrapper for static method cv::Ptrcv::Algorithm cv::FastFeatureDetector::_create(const cv::String name)

Parameters:

Returns:



22720
22721
22722
 
# File 'lib/ropencv/ropencv_types.rb', line 22720

def self._create(name)
    Rbind::cv_fast_feature_detector__create(name)
end

.cast_from_algorithm(ptr) ⇒ Cv::FeatureDetector Also known as: castFromAlgorithm

Note:

wrapper for static method cv::FeatureDetector* cv::FastFeatureDetector::castFromAlgorithm(cv::Algorithm* ptr)

Parameters:

Returns:



22519
22520
22521
 
# File 'lib/ropencv/ropencv_types.rb', line 22519

def self.cast_from_algorithm(ptr)
    Rbind::cv_fast_feature_detector_cast_from_algorithm(ptr)
end

.cast_from_feature_detector(ptr) ⇒ Cv::FastFeatureDetector Also known as: castFromFeatureDetector

Note:

wrapper for static method cv::FastFeatureDetector* cv::FastFeatureDetector::castFromFeatureDetector(cv::FeatureDetector* ptr)

Parameters:

Returns:



22474
22475
22476
 
# File 'lib/ropencv/ropencv_types.rb', line 22474

def self.cast_from_feature_detector(ptr)
    Rbind::cv_fast_feature_detector_cast_from_feature_detector(ptr)
end

.create(detector_type) ⇒ Cv::Ptr::Cv_FeatureDetector

Note:

wrapper for static method cv::Ptrcv::FeatureDetector cv::FastFeatureDetector::create(const cv::String detectorType)

Parameters:

Returns:



22499
22500
22501
 
# File 'lib/ropencv/ropencv_types.rb', line 22499

def self.create(detector_type)
    Rbind::cv_fast_feature_detector_create(detector_type)
end

.get_list(algorithms) ⇒ Void Also known as: getList

Note:

wrapper for static method void cv::FastFeatureDetector::getList(std::vectorcv::String& algorithms)

Parameters:

Returns:

  • (Void) 


22712
22713
22714
 
# File 'lib/ropencv/ropencv_types.rb', line 22712

def self.get_list(algorithms)
    Rbind::cv_fast_feature_detector_get_list(algorithms)
end

.new(*args) ⇒ Object

Parameters:

  • threshold (Fixnum)
  • nonmax_suppression (Bool)

Raises:

  • (ArgumentError) 


22360
22361
22362
22363
22364
22365
22366
22367
22368
22369
22370
22371
22372
22373
22374
22375
22376
22377
22378
22379
22380
 
# File 'lib/ropencv/ropencv_types.rb', line 22360

def self.new(*args)
    if args.first.is_a?(FFI::Pointer) || args.first.is_a?(FastFeatureDetectorStruct)
        raise ArgumentError, "too many arguments for creating #{self.name} from Pointer" unless args.size == 1
        return super(args.first)
    end
    # overloaded method wrapper for cv::FastFeatureDetector::FastFeatureDetector(int threshold = 10, bool nonmaxSuppression = true)
    @@cv_fast_feature_detector_fast_feature_detector_defaults0 ||= [10, true]
    if(args.size >= 0 && args.size <= 2)
        targs = args.clone
        targs.size.upto(1) do |i|
            targs[i] = @@cv_fast_feature_detector_fast_feature_detector_defaults0[i]
        end
        begin
                return Rbind::cv_fast_feature_detector_fast_feature_detector(*targs)
        rescue TypeError => e
            @error = e
        end
    end

    raise ArgumentError, "no constructor for #{self}(#{args.inspect})"
end

.null ⇒ Object

returns a null pointer to the object



22354
22355
22356
 
# File 'lib/ropencv/ropencv_types.rb', line 22354

def self.null
    new(FastFeatureDetectorStruct.new)
end

Instance Method Details

#cast_to_algorithm ⇒ Cv::Algorithm Also known as: castToAlgorithm

Note:

method wrapper for cv::Algorithm* cv::FastFeatureDetector::castToAlgorithm()

Returns:



22505
22506
22507
22508
22509
22510
22511
22512
22513
 
# File 'lib/ropencv/ropencv_types.rb', line 22505

def cast_to_algorithm()
    __validate_pointer__
    result = Rbind::cv_fast_feature_detector_cast_to_algorithm( self)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#cast_to_feature_detector ⇒ Cv::FeatureDetector Also known as: castToFeatureDetector

Note:

method wrapper for cv::FeatureDetector* cv::FastFeatureDetector::castToFeatureDetector()

methods

Returns:



22460
22461
22462
22463
22464
22465
22466
22467
22468
 
# File 'lib/ropencv/ropencv_types.rb', line 22460

def cast_to_feature_detector()
    __validate_pointer__
    result = Rbind::cv_fast_feature_detector_cast_to_feature_detector( self)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#detect(image, keypoints, mask = Cv::Mat.new()) ⇒ Void

Note:

method wrapper for void cv::FastFeatureDetector::detect(const cv::Mat image, std::vectorcv::KeyPoint& keypoints, const cv::Mat mask = Mat())

Parameters:

Returns:

  • (Void) 


22484
22485
22486
22487
 
# File 'lib/ropencv/ropencv_types.rb', line 22484

def detect(image, keypoints, mask = Cv::Mat.new())
    __validate_pointer__
    Rbind::cv_fast_feature_detector_detect( self, image, keypoints, mask)
end

#empty ⇒ Bool

Note:

method wrapper for bool cv::FastFeatureDetector::empty()

Returns:

  • (Bool) 


22491
22492
22493
22494
 
# File 'lib/ropencv/ropencv_types.rb', line 22491

def empty()
    __validate_pointer__
    Rbind::cv_fast_feature_detector_empty( self)
end

#get_algorithm(name) ⇒ Cv::Ptr::Cv_Algorithm Also known as: getAlgorithm

Note:

method wrapper for cv::Ptrcv::Algorithm cv::FastFeatureDetector::getAlgorithm(const cv::String name)

Parameters:

Returns:



22596
22597
22598
22599
22600
22601
22602
22603
22604
 
# File 'lib/ropencv/ropencv_types.rb', line 22596

def get_algorithm(name)
    __validate_pointer__
    result = Rbind::cv_fast_feature_detector_get_algorithm( self, name)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#get_bool(name) ⇒ Bool Also known as: getBool

Note:

method wrapper for bool cv::FastFeatureDetector::getBool(const cv::String name)

Parameters:

Returns:

  • (Bool) 


22545
22546
22547
22548
 
# File 'lib/ropencv/ropencv_types.rb', line 22545

def get_bool(name)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_get_bool( self, name)
end

#get_double(name) ⇒ Double Also known as: getDouble

Note:

method wrapper for double cv::FastFeatureDetector::getDouble(const cv::String name)

Parameters:

Returns:

  • (Double) 


22536
22537
22538
22539
 
# File 'lib/ropencv/ropencv_types.rb', line 22536

def get_double(name)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_get_double( self, name)
end

#get_int(name) ⇒ Fixnum Also known as: getInt

Note:

method wrapper for int cv::FastFeatureDetector::getInt(const cv::String name)

Parameters:

Returns:

  • (Fixnum) 


22527
22528
22529
22530
 
# File 'lib/ropencv/ropencv_types.rb', line 22527

def get_int(name)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_get_int( self, name)
end

#get_mat(name) ⇒ Cv::Mat Also known as: getMat

Note:

method wrapper for cv::Mat cv::FastFeatureDetector::getMat(const cv::String name)

Parameters:

Returns:



22568
22569
22570
22571
22572
22573
22574
22575
22576
 
# File 'lib/ropencv/ropencv_types.rb', line 22568

def get_mat(name)
    __validate_pointer__
    result = Rbind::cv_fast_feature_detector_get_mat( self, name)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#get_mat_vector(name) ⇒ Std::Vector::Cv_Mat Also known as: getMatVector

Note:

method wrapper for std::vectorcv::Mat cv::FastFeatureDetector::getMatVector(const cv::String name)

Parameters:

Returns:



22582
22583
22584
22585
22586
22587
22588
22589
22590
 
# File 'lib/ropencv/ropencv_types.rb', line 22582

def get_mat_vector(name)
    __validate_pointer__
    result = Rbind::cv_fast_feature_detector_get_mat_vector( self, name)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#get_params(names) ⇒ Void Also known as: getParams

Note:

method wrapper for void cv::FastFeatureDetector::getParams(std::vectorcv::String& names)

Parameters:

Returns:

  • (Void) 


22703
22704
22705
22706
 
# File 'lib/ropencv/ropencv_types.rb', line 22703

def get_params(names)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_get_params( self, names)
end

#get_string(name) ⇒ Cv::String Also known as: getString

Note:

method wrapper for cv::String cv::FastFeatureDetector::getString(const cv::String name)

Parameters:

Returns:



22554
22555
22556
22557
22558
22559
22560
22561
22562
 
# File 'lib/ropencv/ropencv_types.rb', line 22554

def get_string(name)
    __validate_pointer__
    result = Rbind::cv_fast_feature_detector_get_string( self, name)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#param_help(name) ⇒ Cv::String Also known as: paramHelp

Note:

method wrapper for cv::String cv::FastFeatureDetector::paramHelp(const cv::String name)

Parameters:

Returns:



22680
22681
22682
22683
22684
22685
22686
22687
22688
 
# File 'lib/ropencv/ropencv_types.rb', line 22680

def param_help(name)
    __validate_pointer__
    result = Rbind::cv_fast_feature_detector_param_help( self, name)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#param_type(name) ⇒ Fixnum Also known as: paramType

Note:

method wrapper for int cv::FastFeatureDetector::paramType(const cv::String name)

Parameters:

Returns:

  • (Fixnum) 


22694
22695
22696
22697
 
# File 'lib/ropencv/ropencv_types.rb', line 22694

def param_type(name)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_param_type( self, name)
end

#set_algorithm(name, value) ⇒ Void Also known as: setAlgorithm

Note:

method wrapper for void cv::FastFeatureDetector::setAlgorithm(const cv::String name, const cv::Ptrcv::Algorithm value)

Parameters:

Returns:

  • (Void) 


22671
22672
22673
22674
 
# File 'lib/ropencv/ropencv_types.rb', line 22671

def set_algorithm(name, value)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_set_algorithm( self, name, value)
end

#set_bool(name, value) ⇒ Void Also known as: setBool

Note:

method wrapper for void cv::FastFeatureDetector::setBool(const cv::String name, bool value)

Parameters:

Returns:

  • (Void) 


22631
22632
22633
22634
 
# File 'lib/ropencv/ropencv_types.rb', line 22631

def set_bool(name, value)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_set_bool( self, name, value)
end

#set_double(name, value) ⇒ Void Also known as: setDouble

Note:

method wrapper for void cv::FastFeatureDetector::setDouble(const cv::String name, double value)

Parameters:

Returns:

  • (Void) 


22621
22622
22623
22624
 
# File 'lib/ropencv/ropencv_types.rb', line 22621

def set_double(name, value)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_set_double( self, name, value)
end

#set_int(name, value) ⇒ Void Also known as: setInt

Note:

method wrapper for void cv::FastFeatureDetector::setInt(const cv::String name, int value)

Parameters:

Returns:

  • (Void) 


22611
22612
22613
22614
 
# File 'lib/ropencv/ropencv_types.rb', line 22611

def set_int(name, value)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_set_int( self, name, value)
end

#set_mat(name, value) ⇒ Void Also known as: setMat

Note:

method wrapper for void cv::FastFeatureDetector::setMat(const cv::String name, const cv::Mat value)

Parameters:

Returns:

  • (Void) 


22651
22652
22653
22654
 
# File 'lib/ropencv/ropencv_types.rb', line 22651

def set_mat(name, value)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_set_mat( self, name, value)
end

#set_mat_vector(name, value) ⇒ Void Also known as: setMatVector

Note:

method wrapper for void cv::FastFeatureDetector::setMatVector(const cv::String name, const std::vectorcv::Mat value)

Parameters:

Returns:

  • (Void) 


22661
22662
22663
22664
 
# File 'lib/ropencv/ropencv_types.rb', line 22661

def set_mat_vector(name, value)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_set_mat_vector( self, name, value)
end

#set_string(name, value) ⇒ Void Also known as: setString

Note:

method wrapper for void cv::FastFeatureDetector::setString(const cv::String name, const cv::String value)

Parameters:

Returns:

  • (Void) 


22641
22642
22643
22644
 
# File 'lib/ropencv/ropencv_types.rb', line 22641

def set_string(name, value)
    __validate_pointer__
    Rbind::cv_fast_feature_detector_set_string( self, name, value)
end

#to_s ⇒ Object

converts FastFeatureDetector into a string by crawling through all its attributes



22446
22447
22448
 
# File 'lib/ropencv/ropencv_types.rb', line 22446

def to_s
    "#<cv::FastFeatureDetector >"
end